| D | ubiquitin | e6fjlD1 | A: a/b three-layered sandwiches | X: PriB N-terminal domain-like | H: Aconitase iron-sulfur domain | T: Aconitase iron-sulfur domain | F: ubiquitin | ECOD (v294.1) |
| C | ubiquitin | e6fjlC1 | A: a/b three-layered sandwiches | X: PriB N-terminal domain-like | H: Aconitase iron-sulfur domain | T: Aconitase iron-sulfur domain | F: ubiquitin | ECOD (v294.1) |
| B | ubiquitin | e6fjlB1 | A: a/b three-layered sandwiches | X: PriB N-terminal domain-like | H: Aconitase iron-sulfur domain | T: Aconitase iron-sulfur domain | F: ubiquitin | ECOD (v294.1) |
| A | C1-set | e6fjlA1 | A: a/b three-layered sandwiches | X: PriB N-terminal domain-like | H: Aconitase iron-sulfur domain | T: Aconitase iron-sulfur domain | F: C1-set | ECOD (v294.1) |